Big dot pattern wiper



FIG. 1 is a plan view of a big dot pattern wiper of my new design; and,

FIG. 2 is a partial sectional view taken along line A-A of FIG. 1.

The dash lines represent a cropped portion of the pattern and indicatethat the portion can be tiled repeatedly along the length and width ofthe sheet. The dash lines form no part of the claimed design.

CLAIM The ornamental design for a big dot pattern wiper, as shown anddescribed.